Pet ownership in the United States has risen 10% since 1988, with 66% of United States households reporting owning a pet in 2024.
As pet ownership has grown in popularity, research on the benefits of pets has shown that pets are more than just lovable companions. They might also bring us a multitude of health benefits that can significantly enhance our wellbeing.
From reducing stress and anxiety to improving cardiovascular health, a number of studies suggest having a pet can positively impact both our mental and physical health in a number of ways.
At The Hormel Institute, our research impacts the health of our furry friends, too—for example, Dr. George Aslanidi’s lab is currently conducting research in collaboration with the University of Minnesota’s College of Veterinary Medicine to develop a novel AAV cancer vaccine strategy that could benefit both humans and canines with oral melanoma.
Here are just some of the many health advantages that can come from having a pet—and how a relationship between humans and animals promotes overall wellness and longevity.
-
Reduced Stress and Anxiety
Stroking or cuddling with a pet can release oxytocin in the brain, helping to buffer stress and promote relaxation. Pets can also help manage work-related stress, with studies showing that having pets in the workplace can reduce stress and improve employee satisfaction.
-
Improved Cardiovascular Health
Pet ownership is associated with better heart health. Research shows that dog owners in particular have a 24% reduction in mortality from any cause and a 31% lower risk of dying from cardiovascular diseases if they've suffered a heart attack or stroke.
-
Enhanced Physical Activity
Pets, especially dogs, can encourage their owners to be more active. Regular walks and playtime that benefit dogs can ensure that pet owners get enough exercise, too, contributing to overall heart health and physical fitness.
-
Better Cognitive Health
A study published in 2023 found that older adults who owned a pet for over five years scored higher on cognitive tests than those without pets. While the exact reason for this isn't clear, potential factors include increased physical activity, lower stress levels, and decreased high blood pressure.
-
Combating Loneliness
Pets provide companionship and emotional support, helping to combat loneliness. During the COVID-19 lockdown, pet owners reported better psychological wellbeing and more positive emotions compared to non-pet owners.
-
Social Connections
Pets can help their owners create friendships and expand their social networks. Pet owners are more likely to meet and befriend people in their neighborhoods, enhancing their social networks and sense of community.
-
Boosted Immune System
Interacting with pets can strengthen the immune system by increasing resistance to common allergens and illnesses. This benefit is especially notable in children who grow up with pets, potentially leading to stronger immunity throughout life.
Owning a pet can offer a variety of health benefits, from reducing stress and improving heart health to enhancing social connections and cognitive function. However, it's important to consider the responsibilities and potential challenges of pet ownership to ensure a positive experience for both you and your furry friend.